ISO 3378:2002 (IULTCS/IUP 12) Preview
Leather -- Physical and mechanical tests -- Determination of resistance to grain cracking and grain crack index
This standard was last reviewed and confirmed in 2014. Therefore this version remains current.
ISO 3378:2002 specifies a method for determining the resistance of leather to grain cracking and for determining the grain crack index. It is applicable to all heavy leathers.
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